Canon ink-jet printer completely DIY Manual

For a long time, Canon inkjet printers complete DIY manual stylus printer has been half of the domestic printer market, because of its reliable, affordable and can use ordinary paper, cheap supplies and a significant reduction in the cost of the user, but also be able to print more A sense of laminated paper, at the same time can be more than a copy of the print in order to enhance efficiency, so most users will print their slow, noisy, bulky size, and so turn a blind eye to the shortcomings. With laser printers, ink-jet printer technology continues to mature, production and marketing of the increasing size and gradually reduce the cost of bringing declining at a competitive price, per thousand this time around because of the color ink-jet printers are small , Light weight, speed, low noise, fine print quality, color support, such as the advantages of low cost, rapid access to the area of small home office, computer peripherals and is becoming the preferred configuration.

However, the ink-jet printer supplies there are still shortcomings expensive, making a large number of print far more than the cost of laser printers, and the text of a large number of print and office applications is just one of the main characteristics. So how to reduce the cost of running the ink-jet printer has become a vast number of users to issues of primary concern.

Original expensive ink for ink-compatible manufacturers to provide a living space, many users choose to turn to compatible ink. At this time, another vexing problem has arisen, ink-jet printer manufacturers out of various considerations, often a warning users not to use compatible ink, the printer in order to avoid failure, and users to buy and use compatible ink in the process, and indeed the event To a number of problems, the use of compatible ink feasible? Compatible ink can effectively reduce the consumption of ink-jet printer?

First, the selection of ink-jet printer

If you want to reduce the cost of printer supplies, it is necessary to proceed to consider when buying a printer. The important aspect is often overlooked by many DIY customers.

In fact the selection of the printer determines the two points: First, the choice of ink, the printer is the choice of maintainability.

The working principle of ink-jet printers To put it simply, through the small print head nozzles in the cartridges will drop slightly to the jet, and other media on paper to form a lattice drop and pose a variety of text or images.

1. Inkjet print head and printer relationship

By different manufacturers in the first ink-jet printer to print the design is not the same, and some will be installed in the fuselage for the first printing of small cars, with the print cartridges in the first set separation, when the ink cartridges run out just when the replacement cartridges can be. The main advantage of this design is the print head delicate position adopted by the manufacturers of fixed-adjusted, to achieve high-precision high-resolution printing, as manufacturers publicity is no need to replace the print head, only to replace the cartridges can save the cost of supplies that, because of original Supplies and high prices appears to be a bit of water.

The shortcomings of this structure is that once the first printing of serious failures, ordinary users usually can not be dealt with only through a general settlement of repair and maintenance costs may be higher (in this case can be made public a secret: It is not willing to publish the identity of the people from this sector, with The structure of a certain brand of inkjet printers, almost totally dependent on the user's maintenance fees to generate a profit, because the repair cost to replace the print head up to a few hundred yuan, almost the purchase of a low-grade color ink-jet printers close to the price.) Generally The home users, DIY enthusiasts consider the best.

Another is to design and print the first printer independent of each other, and the first print cartridges and the relationship can be separated or combined into one. This design has the advantage of an ordinary user can bare hands demolition, installation, replacement print head, in the event of irreparable plug nozzle failure, users only need to buy a new print head, to be replaced in order to save the expensive maintenance costs.

To improve the maintainability of this design is very clever and worth learning: through the user's own replacement cartridges or problems with the print head, omitted the first printing factory maintenance process and simplify the maintenance of the printer difficult. This is in fact the manufacturers will repair technology transfer to the user's clever strategy to become the first printing factory maintenance of the user's own replacement print head.

Of course, this is a kind of print quality and cost of printing a compromise design, as the print head can be replaced, in contrast to the previous designs, is bound to reduce the positioning accuracy of the print head, in the resolution of losses. Of course, this is the first theoretical comparison, in the rapidly-resolution inkjet printers today, for the small home office users, not necessarily the naked eye can tell the difference, especially when taking into account the maintainability of priority, it may not be About the difference. In addition, due to the compatible ink made in recent years has improved the quality of, for advertising design, wedding photography, such as ink consumption of large business users, is gradually made to adopt and accept the ink, ink compatible with a local distributor to carry out on this A door-to-door business.

2. The structure of the ink-jet cartridges

Canon ink-jet printer cartridges, there are two main structures: One is the print cartridges and the first one to create such structures have a black high-capacity cartridges of the BC-20, a color photo cartridge BC-22e (Figure 1). When the ink consumption has been completed, the entire cartridge must be replaced, as the ink-jet printer is a key part of the print head, so the integration of the high cost of ink cartridges; and the other is the print cartridges and head separated from the cartridge is the model BC-21e , With the exception of the first printing, but also contains two separate small print head cartridges, color BCI-21C (with red, yellow and blue ink), black BCI-21B (Figure 2). When the ink cartridges in the depleted, they can only replace the cartridges, designed to avoid such a frequent replacement of expensive print head, thereby reducing the cost of running the printer.

The design of two cartridges each length: Although the design of the cartridges expensive, but simply through the replacement cartridges can print to ensure satisfactory results, greatly reduced the cost of maintenance of printers and more difficult. In other words, the manufacturers designed to be so interested in maintenance-free: When a user might feel the print quality, ink in the ink has been almost exhausted, this time to replace cartridges integration not only be able to provide adequate ink, Logical replacement of a new print head, so as to maintain the stability of the print quality, so most of Canon products using such designs. It should be pointed out here: As the manufacturers of brand-name printer exquisite manufacturing process, as long as proper maintenance, in the ink cartridges run out in the first print does not mean the inevitable end of life, not even the first printing will cause an inevitable decline in the quality of output, which is cartridges The use of renewable sources of the fundamental conditions.

Separation design reduces the cost of ink, but the specifications of inks higher if the replacement cartridge is not high quality, it is easy to plug the print head nozzles, resulting in print quality, will cause severe end-of-life print head, so the manufacturers recommendations The best use of original cartridges.

At this point, on the selection of the printer can make a conclusion: to buy a printer and print head separate models (actually a user can purchase their own models to replace the print head), such as models of the highest maintainability, Once the print cartridges or scrapped in the first, users pay only a Yier Bai million new cartridges, but by no means possible repair a printer equal to buy printers joke.

Technically, if users need to print color photos, at least to the purchase of four-color printers, ink is contained in the black, red, yellow and blue colors of the four ink printers. If the three-color printer, color ink cartridges when printing black when three synthetic colors, not economic, print speed will be reduced, so no consideration will be given.

The Canon printer series, recommended the purchase of mid-range BJC-4310SP, are: four-color printers, ink cartridges models complete, print speed, high-quality images (and not a public advantages: particularly suitable for DIY users to ink perfusion).